In sender--receiver games high--quality types can distinguish themselves from low--quality types by sending a costly signal. Allowing for additional, noisy information on sender types can radically alter sender behavior in such games. We examine equilibria where medium types separate themselves...

Are minorities more vulnerable to opportunism? We find that individuals from a minority group face greater danger of being cheated because trade with them is less frequent and the value of a reputation for fairness toward them is correspondingly smaller. When the majority is sufficiently large...

In signalling environments ranging from consumption to education, high-quality senders often shun the standard signals that should separate them from lower-quality senders. We find that allowing for additional, noisy information on sender quality permits equilibria where medium types signal to...

In the United States, there is evidence that domestic non-filing firms do not always support dumping/countervailing duty investigations. Absent other factors, domestic firms have an unambiguous incentive to support petitions filed by other domestic producers. We argue that in cases where the...

This paper quantifies the importance of nonwage job characteristics to workers by estimating a structural on-the-job search model. The model generalizes the standard search framework by allowing workers to search for jobs based on both wages and job-specific nonwage utility flows. Within the...